CN101029692A - Electric ball valve - Google Patents
Electric ball valve Download PDFInfo
- Publication number
- CN101029692A CN101029692A CNA2006101527243A CN200610152724A CN101029692A CN 101029692 A CN101029692 A CN 101029692A CN A2006101527243 A CNA2006101527243 A CN A2006101527243A CN 200610152724 A CN200610152724 A CN 200610152724A CN 101029692 A CN101029692 A CN 101029692A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- ball
- gear
- motor
- driven gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0647—Spindles or actuating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/52—Mechanical actuating means with crank, eccentric, or cam
- F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
- F16K31/52408—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve
- F16K31/52425—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve with a ball-shaped valve member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
- F16K31/535—Mechanical actuating means with toothed gearing for rotating valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
- F16K31/602—Pivoting levers, e.g. single-sided
Abstract
The invention is a ball valve automatically turned on/off by a gear motor, the ball valve can be operated manually independent of the gear motor when being in manual operation and when a manual adjustor is rotated in a state that a driving gear and a driven gear connected with the gear motor are engaged. The invention uses a motor lid with a built-in gear motor provided at an upper side of a valve of a ball switch passage, a ball rotation axes is connected with the driven gear engaged with the driving gear of the gear motor when being in a state that the ball rotation axes connected with a ball is protruded to inside of the motor lid, thereby an electrical ball valve is provided with a connection shaft connected with a ball rotation axes and perforating the driven gear so as to protrude to outside of the motor lid; the manual adjustor combined with an upper end of the connection shaft; and a connector which rotates the ball by the ball rotation axes, so that the driven gear is rotated with the connection shaft during rotation when the connector is formed a circumference face of the connection shaft and an inner circumference face of the diven gear, and the driven gear is stopped during rotation of the connection shaft by ratating the manual adjustor.
Description
Technical field
The present invention relates to utilize the electric ball valve of gear motor recloser ball valve.In more detail, the electromotive force of gear motor is sent to ball valve by driving and driven gear, but and with the hand switch ball valve time rotation hand regulator just drive and the state of driven gear engagement under also switching ball, thereby the electronic and manually operated electric ball valve of facility.
Background technique
Generally, ball valve mostly is provided with manual lever, and so valve uses on the switch of hot-water line or minor diameter pipe.Recloser so manual operating valve is a lot of according to the invention of the control expediently of flowing of hot water.Wherein Korean Utility Model is announced openly to number and has been stated for 98-20262 number and utilize solenoidal recloser.This is that the valve running shaft connects solenoid, switch valve after solenoidal straight line motion being converted to rotatablely move, but according to solenoid characteristic straight line motion carry out very fast, it impacts the fatigue of deepening valve, thus wear washer has the danger of leaking.Move because solenoid is very fast, so the starting noise is big.
Korean Patent Registration has been stated the valve that utilizes motor No. 198098.These a plurality of gear rotary valve door-plates by being connected with motor are because be located at valve internal, so valve is made difficulty in the gear.And gear is when being out of order, and exists in order to repair problem such as have any problem when these separate motors and gear.
The present inventor is provided with the gear motor at ball valve top built-up gear in order to solve these problems in the past, connects with cam after the ball running shaft of the motor drive shaft of this gear motor and ball valve, uses the rotation of the limit switch control motor of being controlled by cam.Invented simplified structure thus and be easy to the disengage gears motor and the electric ball valve of rapid repair a breakdown at ball valve, these are registered in utility model registration No. 196289.
The present inventor has stated ball valve for No. 216868 according to gear motor rotation and recloser in utility model registration, and with the manual rotary ball valve of manual rod.When thereby gear motor is out of order, with the electric ball valve of manual simple operations ball valve.
Summary of the invention
The present invention has improved present inventor's No. the 216868th, utility model registration.The object of the present invention is to provide and utilize gear motor recloser ball valve, actuation gear that is connected with the said gear motor during manually-operable and driven gear also rotate hand regulator under the state of engagement words, but just with the said gear motor above-mentioned ball valve of manual tune irrespectively, than pin above-mentioned hand regulator and rotation from the manually operated more expediently electric ball valve of previous mode.
Description of drawings
Fig. 1 is that the part of the electric ball valve of example of the present invention is separated oblique drawing.
Fig. 2 is the bottom surface oblique drawing of the electric ball valve connector of example of the present invention.
Fig. 3 is the bonding state sectional view of the electric ball valve of example of the present invention.
Fig. 4 is the A-A line sectional view of Fig. 3.
Embodiment
To achieve these goals, the motor cover that possesses built-in gear motor on the valve upside of the present invention with the ball switch path, under the inner state that protrudes of ball axial rotary said motor lid that is connected with above-mentioned ball, be connected above-mentioned ball running shaft with the driven gear of the actuation gear of said gear motor engagement, thereby the electric ball valve of the above-mentioned path of motor switch possesses and is connected with above-mentioned ball running shaft and connects above-mentioned driven gear and to the coupling shaft of the outside protrusion of above-mentioned motor cover; Be incorporated into the hand regulator of above-mentioned coupling shaft upper end; And be formed on the inner peripheral surface of above-mentioned coupling shaft circumferential surface and above-mentioned driven gear and the during rotation above-mentioned coupling shaft of above-mentioned driven gear rotates together, and rotate above-mentioned ball by above-mentioned ball running shaft, rotate above-mentioned hand regulator and the during rotation above-mentioned driven gear of above-mentioned coupling shaft is stopped, rotate the connector of above-mentioned ball by above-mentioned ball running shaft.
Below, the example that present invention will be described in detail with reference to the accompanying.
Fig. 1 is that the part of the electric ball valve of example of the present invention is separated oblique drawing.Fig. 2 is the bottom surface oblique drawing of the electric ball valve connector of example of the present invention.Fig. 3 is the bonding state sectional view of the electric ball valve of example of the present invention.The present invention possesses the valve 10 according to ball 11 switch ways 10a, and above-mentioned valve 10 is by the motor cover 13 and nut 18 combinations of built-in gear motor 14.
Said motor is covered 13 inside and is provided with the actuation gear 16 that combines with the motor drive shaft 15 of said gear motor 14, is provided with the driven gear 17 that meshes with above-mentioned actuation gear 16, and above-mentioned driven gear 17 combines with the ball running shaft 12 of above-mentioned ball 11 by connector 30.
Above-mentioned connector 30 combines with the upper end of above-mentioned ball running shaft 12 and possesses with one rotary connecting shaft 31.The upper end of above-mentioned coupling shaft 31 connects the central authorities of above-mentioned driven gear 17, combines to above-mentioned motor cover 13 upsides protrusion and with hand regulator 40.Then, be provided with a plurality of elastic cards 32 at the circumferential surface of above-mentioned coupling shaft 31 by radial.The block tongue 33 and the plane of inclination 34 of blocking above-mentioned card 32 in the inboard of above-mentioned driven gear 17 are concatenated to form by the sawtooth form.The above-mentioned plane of inclination of above-mentioned card 32 contacts, its tip are stuck in the inboard that is built in above-mentioned driven gear 17 under the state of above-mentioned block tongue 33.
When being rotated because of the above-mentioned driven gear 17 of the rotation of said gear motor 14, by above-mentioned block tongue 33 and the above-mentioned coupling shaft 31 of card 32 rotations, by the above-mentioned ball running shaft 12 that combines with above-mentioned coupling shaft 31, above-mentioned ball 11 is by a direction rotation and the above-mentioned path 10a of switch.
It is integrally formed by inserting the injection form that the circumferential surface of above-mentioned ball running shaft 12 intersects the cam that protrudes up and down by 90 degree spacings a plurality of protruding 21, and the circumferential surface superimposed layer of above-mentioned cam 20 is pinned ON/OFF by above-mentioned protruding 21 and controlled a pair of limit switch 22 of said gear motor 14 power supplys.Therefore, said gear motor 14 revolves off and on to a direction and turn 90 degrees and the above-mentioned path 10a of switch.
Then, the lower end of above-mentioned coupling shaft 31 sandwiches at the upper end of above-mentioned cam 20 inner peripheral surface and connects above-mentioned ball running shaft 12, can not dally in order to make them, at the recess 23 of the upper end of above-mentioned cam 20 inner peripheral surface formation flute profile attitude, form the protuberance 35 of protruding form in the lower end of above-mentioned coupling shaft 31.And its lower end of above-mentioned ball running shaft 12 forms by convex shape, forms the groove that is connected with above-mentioned ball 11 in above-mentioned valve 10 upper ends and when sandwiching these projectioies and groove, above-mentioned ball running shaft 12 is assembled with ball 11 and is connected.
The said motor lid 13 of the present invention that so constitutes is to be divided into the structure of two halves up and down, and upside plays the lid effect.Therefore, during assembling said motor is covered 13 downsides and be combined in above-mentioned valve 10 with nut 18, the lower end projection of above-mentioned ball running shaft 12 sandwiches in the upper end slot of above-mentioned ball 11 and after connecting these, assembling coupling shaft 31 on the above-mentioned cam 20 of the above-mentioned motor cover 13 inner above-mentioned ball running shafts 12 that protrude, at the upside of above-mentioned coupling shaft 31 in conjunction with above-mentioned driven gear 17.At this moment, the inboard block tongue 33 of above-mentioned driven gear 17 is stuck in after the outside card 32 of above-mentioned coupling shaft 31, actuation gear 16 and gear motor 14 are installed, the upside of said motor lid 13 is in conjunction with downside and built-in above-mentioned parts, the upper end of the above-mentioned coupling shaft 31 that protrudes to above-mentioned motor cover 13 upsides in conjunction with above-mentioned regulator 40 just assembling finish.
The following recloser of electric ball valve as the example of the present invention of above-mentioned assembling.
When power supply was fed to gear motor 14, according to the actuation gear 16 that combines with these motor drive shafts 15, driven gear 17 was by a direction rotation.Inboard block tongue 33 and the above-mentioned coupling shaft 31 of card 32 rotations according to above-mentioned driven gear 17.Therefore, according to the ball running shaft 12 that combines with above-mentioned coupling shaft 31, above-mentioned ball 11 is by a direction rotation.When the projectioies that form by 90 degree spacings at the circumferential surface of above-mentioned cam 20 are pinned above-mentioned limit switch 22, cut off the power supply of said gear motor 14 and above-mentioned ball 11 and revolve by a direction and turn 90 degrees.When power supply was fed to said gear motor 14 again, said process and above-mentioned ball 11 revolved by a direction and turn 90 degrees repeatedly, thus the above-mentioned path 10a of switch.
Followingly carry out manually-operable.
Cut off under the state of said gear motor 14 power supplys, when rotating above-mentioned hand regulator 40 by a direction, as shown in Figure 4, the card 32 of above-mentioned coupling shaft 31 is by the plane of inclination 34 that strides across above-mentioned driven gear 17 inboards in turn and block tongue 33 and rotation.Above-mentioned card 32 elasticity are formed on the circumferential surface of above-mentioned coupling shaft 31, therefore elastic bending during striding across above-mentioned plane of inclination 34 and block tongue 33.When rotating above-mentioned hand regulator 40 by said motor lid 13 switching position that indicate above and by 90 degree spacings, above-mentioned driven gear 17 and actuation gear 16 do not rotate these gears 16 yet under the state of engagement, but the above-mentioned path 10a of 17 switches.
Said gear 16,17 is in the state that is connected with said gear motor 14, and therefore with manually not forcing to rotate above-mentioned driven gear 17, said gear motor 14 keeps halted state.Said gear motor 14 is in order to obtain the big retarding driving force, and gear constitutes by the state of combination.Therefore rotate above-mentioned hand regulator 40 and above-mentioned card 32 when striding across above-mentioned block tongue 33 and plane of inclination 34, external force takes place again also can not rotate said gear motor 14 with its power.Thereby said gear 16,17 keeps halted state during manually-operable.Therefore, manually-operable is than pinning the simpler from previous mode of above-mentioned hand regulator 40 rotations.
As previously discussed, actuation gear and driven gear are under the state of engagement according to the present invention, when rotating above-mentioned hand regulator, the card that connects the coupling shaft of above-mentioned hand regulator strides across block tongue and the plane of inclination and the rotation of above-mentioned driven gear, thus with above-mentioned actuation gear and the driven gear above-mentioned path of switch irrespectively.
The present invention does not need to pin above-mentioned hand regulator and rotation, needs only when merely rotating, and strides across the block tongue and the plane of inclination of above-mentioned driven gear inside, and rotates the ball of above-mentioned valve.Therefore, obtain effects such as mode facility than rotation after the pinning in the past.
Claims (3)
1, a kind of electric ball valve, it is characterized in that, the motor cover that possesses built-in gear motor on the valve upside with the ball switch path, under the inner state that protrudes of ball axial rotary said motor lid that is connected with above-mentioned ball, the driven gear of the actuation gear of engagement said gear motor connects above-mentioned ball running shaft, thereby the electric ball valve of the above-mentioned path of motor switch possesses and is connected with above-mentioned ball running shaft and connects above-mentioned driven gear and to the coupling shaft of the outside protrusion of above-mentioned motor cover; Be incorporated into the hand regulator of above-mentioned coupling shaft upper end; And be formed on the inner peripheral surface of the circumferential surface of above-mentioned coupling shaft and above-mentioned driven gear and the during rotation above-mentioned coupling shaft of above-mentioned driven gear rotates together, and rotate above-mentioned ball by above-mentioned ball running shaft, rotate above-mentioned hand regulator and the during rotation above-mentioned driven gear of above-mentioned coupling shaft is stopped, rotate the connector of above-mentioned ball by above-mentioned ball running shaft.
2, electric ball valve as claimed in claim 1, it is characterized in that, described connector is pressed a plurality of block tongues of radial formation on the inner peripheral surface of above-mentioned driven gear, setting connects a plurality of plane of inclination of above-mentioned block tongue by the sawtooth form, in order to block above-mentioned block tongue and to rotate together or stride across above-mentioned block tongue and above-mentioned plane of inclination and rotation, on above-mentioned coupling shaft circumferential surface, form a plurality of elastic cards.
3, electric ball valve as claimed in claim 2, it is characterized in that, a plurality of projectioies are set by the cam that intersects up and down by 90 degree spacings on the circumferential surface of described coupling shaft, possess and pinned by above-mentioned projection and switch and the said gear motor revolved off and on by a direction turn 90 degrees, thus a pair of limit switch of the above-mentioned valve passage of switch.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020060005696U KR200417400Y1 (en) | 2006-03-02 | 2006-03-02 | An electric motor ball valve |
| KR2020060005696 | 2006-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101029692A true CN101029692A (en) | 2007-09-05 |
Family
ID=38715184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101527243A Pending CN101029692A (en) | 2006-03-02 | 2006-09-25 | Electric ball valve |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR200417400Y1 (en) |
| CN (1) | CN101029692A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633258A (en) * | 2015-02-10 | 2015-05-20 | 江西南洋电子科技有限公司 | Electronic thermostat valve control device |
| CN106015688A (en) * | 2016-07-11 | 2016-10-12 | 乐清市奥格节能自控系统有限公司 | Electric actuator with universal connection function |
| CN107178647A (en) * | 2017-07-22 | 2017-09-19 | 佛山市正略信息科技有限公司 | A kind of laborsaving valve of agricultural production water-efficient irrigation type easy to operate |
| WO2021169037A1 (en) * | 2020-02-28 | 2021-09-02 | 浙江三花制冷集团有限公司 | Electric valve |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200458179Y1 (en) * | 2008-09-26 | 2012-01-25 | 주식회사 노비타 | Operation device of electric motion way ball valve |
| US8555919B2 (en) | 2011-02-23 | 2013-10-15 | Wabtec Holding Corp. | Ball valve with integrated cam operated internal microswitch |
-
2006
- 2006-03-02 KR KR2020060005696U patent/KR200417400Y1/en not_active IP Right Cessation
- 2006-09-25 CN CNA2006101527243A patent/CN101029692A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633258A (en) * | 2015-02-10 | 2015-05-20 | 江西南洋电子科技有限公司 | Electronic thermostat valve control device |
| CN106015688A (en) * | 2016-07-11 | 2016-10-12 | 乐清市奥格节能自控系统有限公司 | Electric actuator with universal connection function |
| CN106015688B (en) * | 2016-07-11 | 2018-06-26 | 乐清市奥格节能自控系统有限公司 | The Electric Actuator of omnipotent connection |
| CN107178647A (en) * | 2017-07-22 | 2017-09-19 | 佛山市正略信息科技有限公司 | A kind of laborsaving valve of agricultural production water-efficient irrigation type easy to operate |
| WO2021169037A1 (en) * | 2020-02-28 | 2021-09-02 | 浙江三花制冷集团有限公司 | Electric valve |
Also Published As
| Publication number | Publication date |
|---|---|
| KR200417400Y1 (en) | 2006-05-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101029692A (en) | Electric ball valve | |
| CN1153916C (en) | Electric zone valve | |
| CN2755763Y (en) | Angular range positioning controller | |
| US20150285351A1 (en) | Device and method for selecting a switch position | |
| CN1320784A (en) | Electric ball valve | |
| US20170176044A1 (en) | Dual Shaft Alternating Drive Actuator | |
| CN101069877B (en) | Shower function switching device | |
| CN107359092B (en) | The electronic close/open machine of breaker | |
| CN102062165B (en) | Mechanical guyed automatic transmission clutch execution mechanism | |
| WO2022267208A1 (en) | Valve core transmission member, valve controller, valve and valve control method | |
| CN109674421A (en) | Dish-washing machine switchs door component and the dish-washing machine with it | |
| CN208331391U (en) | A kind of motor-driven valve | |
| CN109026386B (en) | Combined switch of engine | |
| US7007922B2 (en) | Rotating regulating device | |
| CN208670208U (en) | A kind of valve actuating device and valve | |
| CN201014018Y (en) | Temperature-sensing valve control device | |
| CN206639732U (en) | A kind of operating mechanism of earthed switch | |
| KR100392198B1 (en) | Electromotion ball valve | |
| CN209571374U (en) | Moulded case circuit breaker with motor-operating mechanism | |
| CN103542663A (en) | Refrigeration device | |
| CN106415071B (en) | Adjust device | |
| CN203605580U (en) | Refrigerating device | |
| CN203013573U (en) | Automobile air conditioner controller AC and wind gear combination switch | |
| CN108561605A (en) | A kind of valve actuating device and valve | |
| CN200975491Y (en) | Electromechanical valve special for block-resistant rapid cut-out gas meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20070905 |